BS EN 60534-8-2:2011现行
Industrial-process control valves. Noise considerations. Laboratory measurement of noise generated by hydrodynamic flow through control valves
出版：British Standards Institution
专家解读视频
Defines the method for measuring the sound pressure level due to liquid flow through a control valve and the method for determining the characteristic increase of noise due to the onset of cavitation.
© British Standards Institution 2013
Replaces notes:
Replaces BS EN 60534-8-2:1993 which remains current
SN EN 60534-8-2:1993 - Identical
IEC 60534-8-2 Ed. 2.0 - Identical
I.S. EN 60534-8-2:2011 - Identical
SS EN 60534-8-2 Ed. 2 (2012) - Identical
DIN EN 60534-8-2 (2012-07) - Identical
IEC 60534-8-2 : 2.0 - Identical
I.S. EN 60534-8-2:2011 - Identical
SN EN 60534-8-2 : 1993 - Identical
EN 60534-8-2 : 2011 - Identical
DIN EN 60534-8-2 : 2012 - Identical
I.S. EN 60534-8-2:2011 - Identical
DIN EN 60534-8-2 : 2012 - Identical
